<template>
  <a-modal
    :title="title"
    :width="800"
    :visible="visible"
    :maskClosable="false"
    :confirmLoading="confirmLoading"
    @ok="handleOk"
    @cancel="handleCancel"
    cancelText="关闭">

    <a-spin :spinning="confirmLoading">
      <a-form-model ref="form" :model="model" :rules="validatorRules">

        <a-form-model-item :labelCol="labelCol" :wrapperCol="wrapperCol" label="规则名称" prop="ruleName">
          <a-input placeholder="请输入规则名称" v-model="model.ruleName" />
        </a-form-model-item>
        <a-form-model-item :labelCol="labelCol" :wrapperCol="wrapperCol" label="规则Code" prop="ruleCode">
          <a-input placeholder="请输入规则Code" :disabled="disabledCode" v-model="model.ruleCode" />
        </a-form-model-item>
        <a-form-model-item :labelCol="labelCol" :wrapperCol="wrapperCol" label="规则实现类" prop="ruleClass">
          <a-input placeholder="请输入规则实现类" v-model="model.ruleClass" />
        </a-form-model-item>
        <a-form-model-item :labelCol="labelCol" :wrapperCol="wrapperCol" label="规则参数" prop="ruleParams">
          <a-textarea placeholder="请输入规则参数" :rows="5" v-model="model.ruleParams" />
        </a-form-model-item>

      </a-form-model>
    </a-spin>
  </a-modal>
</template>

<script>
import { httpAction } from '@/api/manage'
import { validateDuplicateValue } from '@/utils/util'

export default {
  name: 'SysFillRuleModal',
  components: {},
  data() {
    return {
      title: '操作',
      visible: false,
      model: {},
      labelCol: { xs: { span: 24 }, sm: { span: 5 } },
      wrapperCol: { xs: { span: 24 }, sm: { span: 16 } },

      confirmLoading: false,
      validatorRules: {
        ruleName: [{ required: true, message: '规则名称不能为空' }],
        ruleCode: [
          { required: true, message: '规则Code不能为空' },
          { validator: (rule, value, callback) => validateDuplicateValue('sys_fill_rule', 'rule_code', value, this.model.id, callback) }
        ],
        ruleClass: [{ required: true, message: '规则实现类不能为空' }],
        ruleParams: [{
          validator: (rule, value, callback) => {
            //update-begin---author:wangshuai ---date:20220509  for：[VUEN-907]规则参数不是必填，如果为空不检验即可------------
            if (!value) {
              callback()
            }
            //update-end---author:wangshuai ---date:20220509  for：[VUEN-907]规则参数不是必填，如果为空不检验即可--------------

            try {
              let json = JSON.parse(value)
              if (json instanceof Array) {
                callback('只能传递JSON对象，不能传递JSON数组')
              } else if (json instanceof Object) {
                callback()
              } else {
                callback('请输入JSON字符串')
              }
            } catch {
              callback('请输入JSON字符串')
            }
          }
        }]
      },
      url: {
        add: '/sys/fillRule/add',
        edit: '/sys/fillRule/edit'
      }
    }
  },
  computed: {
    disabledCode() {
      return !!this.model.id
    }
  },
  created() {
  },
  methods: {
    add() {
      this.edit({})
    },
    edit(record) {
      this.visible = true
      this.$nextTick(() => {
        this.$refs.form.resetFields()
        this.model = Object.assign({}, record)
      })
    },
    close() {
      this.$emit('close')
      this.visible = false
    },
    handleOk() {
      const that = this
      // 触发表单验证
      this.$refs.form.validate((ok, err) => {
        if (ok) {
          that.confirmLoading = true
          let httpUrl = this.url.add, method = 'post'
          if (this.model.id) {
            httpUrl = this.url.edit
            method = 'put'
          }

          httpAction(httpUrl, this.model, method).then((res) => {
            if (res.success) {
              that.$message.success(res.message)
              that.$emit('ok')
              that.close()
            } else {
              that.$message.warning(res.message)
            }
          }).finally(() => {
            that.confirmLoading = false
          })
        }
      })
    },
    handleCancel() {
      this.close()
    }

  }
}
</script>

<style lang="less" scoped>

</style>